Centre for Multi-Dimensional Data Visualisation (MuViSU)

EMS Research day 2025: 6 November 2025

muvisu@sun.ac.za

Who we are

MuViSU is a research centre located within the Department of Statistics and Actuarial Science at Stellenbosch University
Established in 2021.
Members
- One institutional member: School for Data Science and Computational Thinking, SU
- Individual members: 25

Management Committee

Deputy-Director: Johané Nienkemper-Swanepoel (SU)

Software

biplotEZ - pronounced biplot easy

EZ-to-Use Biplots.

Lubbe S, le Roux N, Nienkemper-Swanepoel J, Ganey R, Buys R, Adams Z, Manefeldt P (2025). biplotEZ: EZ-to-Use Biplots. R package version 2.3, https://github.com/MuViSU/biplotEZ.

moveEZ - pronounced move easy

Animated Biplots.

Ganey R & Nienkemper-Swanepoel J (2025). moveEZ: Animated Biplots. R package version 1.1.1, https://CRAN.R-project.org/package=moveEZ.

wideRhino - pronounced wide Rhino

High-Dimensional Methods via Generalised Singular Decomposition.

Ganey R (2025). wideRhino: High-Dimensional Methods via Generalised Singular Decomposition. R package version 1.0.2, https://CRAN.R-project.org/package=wideRhino.

GPAbin - pronounced G - P - A - bin

Unifying Multiple Biplot visualisations into a Single Display.

Nienkemper-Swanepoel J (2025). GPAbin: Unifying Multiple Biplot Visualisations into a Single Display. R package version 1.1.1, https://CRAN.R-project.org/package=GPAbin.

ClusBoot - pronounced clusboot

Bootstrap a Clustering Solution to Establish the Stability of the Clusters.

Lubbe S (2024). ClusBoot: Bootstrap a Clustering Solution to Establish the Stability of the Clusters. R package version 1.2.2, https://CRAN.R-project.org/package=ClusBoot.

bipl5 - pronounced bipl vyf

Construct Reactive Calibrated Axes Biplots.

Buys R & van der Merwe C (2023). bipl5: Construct Reactive Calibrated Axes Biplots. R package version 1.0.2, https://CRAN.R-project.org/package=bipl5.